2020 Aston Martin DBX 4.0 V8
Version: 4.0 V8 Auto 4WD Euro 6 (s/s) 5dr (542 bhp)
Price: £71,995. Fair price: £1,454 (2%) over the AskCar estimate of £70,541, our expected asking price for this car from its model, age, mileage and specification, drawing on 135 priced Aston Martin DBX adverts on AskCar as of 31 October 2026.
AskCar lists 136 used Aston Martin DBX from 74 UK dealerships, as of 31 October 2026.
Overview
- Make
- Aston Martin
- Model
- DBX
- Version
- 4.0 V8 Auto 4WD Euro 6 (s/s) 5dr (542 bhp)
- Mileage
- 52,908 miles
- Year
- 2020
- Fuel type
- Petrol
- Body type
- SUV
- Engine
- 4.0 L
- Gearbox
- Automatic
- Power
- 542 bhp
- Seats
- 5
- CO2
- 323 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- V8
- Emissions standard
- Euro 6
About this car
This 2020 Aston Martin DBX has covered 52,908 miles, around 13,000 more miles than is typical for its age. Its asking price of £71,995 is £1,454 above the AskCar estimate of £70,541. The AskCar estimate uses 135 UK dealer adverts for the Aston Martin DBX, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 2 days ago. MOT records show an expiry date of 11 October 2027, and the latest recorded mileage is consistent with the advert. You can find this car at Stoneacre Aston Martin Newcastle in Wallsend.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 29 October 2026, 2 days ago.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £69,995 |
| 30 October 2026 | £71,995 |
| 31 October 2026 | £71,995 |
Price and mileage comparison
Fair price: £1,454 (2%) over the AskCar estimate of £70,541.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 135 priced Aston Martin DBX adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 13,000 miles higher than the median mileage of a 2020 Aston Martin DBX on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 11 October 2027. 52,896 miles at the last test.
Other matching cars
11 other 2020 Aston Martin DBX automatic petrol cars are for sale at UK dealers from £64,999 to £84,950, as of 31 October 2026.
The 5 cheapest:
- 2020 Aston Martin DBX. Price: £64,999. Mileage: 71,500 miles. Dealer: SCS Autos in Watford. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2020-37734558c999
- 2020 Aston Martin DBX. Price: £68,989. Mileage: 48,555 miles. Dealer: Rw Cars in Derby. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2020-75287727ae9b
- 2020 Aston Martin DBX. Price: £69,995. Mileage: 58,500 miles. Dealer: Stonegate Automotive in Bradford. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2020-381072510388
- 2020 Aston Martin DBX. Price: £74,995. Mileage: 45,500 miles. Dealer: LEE Game Prestige in Witham. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2020-365a9786e552
- 2020 Aston Martin DBX. Price: £79,490. Mileage: 44,800 miles. Dealer: Dick Lovett BMW Bristol in Bristol. AskCar page: https://askcar.co.uk/car/aston-martin-dbx-2020-9c952b56332f
The 11 matching cars have covered 23,300 to 71,500 miles, compared with 52,908 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Aston Martin DBX cars for sale · 2020 Aston Martin DBX price guide
Photos
24 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.